Honestly, the name just didn't ring a bell with me, but apparently he had 4 interceptions last year with a TD. Not bad for being an undrafted safety.
From SI article:
Jaylen McCollough is on the verge of a big year
McCollough, who was receiving personal instruction from Super Bowl champion Eric Weddle, continued to be a force in coverage. He looks confident, instinctive, and should be a presence at all levels of the field.
“It’s really same thing that you saw him do a great job with last year," stated Sean McVay after practice. "He’s so valuable. He's so versatile. He can play safety or the dime linebacker. When we played Seattle last year, the first game, he was playing linebacker on early and normal down and distances and taking on guards when they're easily climbing to him uncovered. What's cool is when I think about you guys ask me about different players, these are people you don't bet against. They just show their value. They are grown men and they’re mature beyond their years. That's exactly how [Safety] ‘Tank’ [Jaylen] McCullough came in last year. I think there are certain guys that just have a knack for being in the right place at the right time. He was doing that at Tennessee. It's not by mistake that he had the ball production that he did last year. He’s made of the right stuff. I love what he's about. He's just continuing to get better and to really show his value to this football team.”
